MXP5KE90A - Product Overview

Introduction

The MXP5KE90A is a high-performance transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the MXP5KE90A, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The MXP5KE90A belongs to the category of transient voltage suppressor diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and surges.

Basic Information Overview

• Use: The MXP5KE90A is used to protect electronic circuits from voltage transients caused by lightning, ESD, and other transient voltage events.
• Characteristics: It offers low clamping voltage, fast response time, and high surge capability.
• Package: The MXP5KE90A is available in a DO-201AD package.
• Essence: Its essence lies in providing robust protection against transient voltage events.
• Packaging/Quantity: It is typically available in reels or bulk packaging with varying quantities.

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 82V to 91V
• Operating Voltage: 70.1V to 77.8V
• Maximum Clamping Voltage: 132V at 100A
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MXP5KE90A features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust transient voltage protection
• Fast response time
• High surge capability
• Wide operating temperature range

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of mounting and layout for optimal performance

Working Principles

The MXP5KE90A operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage across it exceeds the breakdown voltage, effectively diverting excess current away from the protected circuit.

Detailed Application Field Plans

The MXP5KE90A finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Industrial Control Systems: Safeguarding sensitive control circuitry from transient events. - Automotive Electronics: Providing surge protection for automotive electronics.

Detailed and Complete Alternative Models

• MXP5KE82A: Lower breakdown voltage variant offering similar performance.
• MXP5KE100A: Higher breakdown voltage variant for applications requiring greater protection levels.
• P6KE90A: Axial leaded alternative with comparable specifications.

In conclusion, the MXP5KE90A transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic systems. Its fast response time, high surge capability, and wide operating temperature range make it suitable for diverse applications, from telecommunications to automotive electronics.

Overall, the MXP5KE90A serves as a reliable solution for safeguarding sensitive electronic equipment from potentially damaging voltage transients.

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